function showMenu(){
    var href = window.location.href
    var host = window.location.host
    var index = href.indexOf(host)

    var path = href.substring(index+host.length)

    var contextPath = "${APP_PATH}"

    path = path.substring(contextPath.length)

    var alink = $(".list-group a[href*='"+path+"']")

    alink.css("color","red")

    alink.parent().parent().parent().removeClass('tree-closed')
    alink.parent().parent().show()
}